12715890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 34933248

約数和(自身を除く): 22217358

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 113, 121, 155, 165, 186, 226, 242, 310, 330, 339, 341, 363, 465, 565, 605, 678, 682, 726, 930, 1023, 1130, 1210, 1243, 1695, 1705, 1815, 2046, 2486, 3390, 3410, 3503, 3630, 3729, 3751, 5115, 6215, 7006, 7458, 7502, 10230, 10509, 11253, 12430, 13673, 17515, 18645, 18755, 21018, 22506, 27346, 35030, 37290, 37510, 38533, 41019, 52545, 56265, 68365, 77066, 82038, 105090, 112530, 115599, 136730, 192665, 205095, 231198, 385330, 410190, 423863, 577995, 847726, 1155990, 1271589, 2119315, 2543178, 4238630, 6357945, 12715890]

約数ペア:

[(1, 12715890), (2, 6357945), (3, 4238630), (5, 2543178), (6, 2119315), (10, 1271589), (11, 1155990), (15, 847726), (22, 577995), (30, 423863), (31, 410190), (33, 385330), (55, 231198), (62, 205095), (66, 192665), (93, 136730), (110, 115599), (113, 112530), (121, 105090), (155, 82038), (165, 77066), (186, 68365), (226, 56265), (242, 52545), (310, 41019), (330, 38533), (339, 37510), (341, 37290), (363, 35030), (465, 27346), (565, 22506), (605, 21018), (678, 18755), (682, 18645), (726, 17515), (930, 13673), (1023, 12430), (1130, 11253), (1210, 10509), (1243, 10230), (1695, 7502), (1705, 7458), (1815, 7006), (2046, 6215), (2486, 5115), (3390, 3751), (3410, 3729), (3503, 3630)]